*SUPPORT*
IN: tufa wif OUT: PURPLE PURPLE
IN: lug tufa wif OUT: GREEN PURPLE PURPLE
IN: fep tufa wif OUT: PINK PURPLE PURPLE
IN: lug tufa blicket OUT: GREEN PURPLE PURPLE PURPLE
IN: lug fep kiki lug OUT: GREEN PINK GREEN
IN: fep wif kiki dax OUT: PINK PINK BLUE
IN: tufa blicket kiki lug OUT: PURPLE PURPLE PURPLE GREEN
IN: tufa dax lug lug wif kiki lug OUT: PURPLE BLUE GREEN GREEN GREEN GREEN
IN: lug tufa lug wif OUT: GREEN PURPLE GREEN GREEN
IN: lug blicket OUT: GREEN GREEN GREEN
IN: tufa fep wif kiki dax OUT: PURPLE PINK PINK BLUE
IN: fep lug tufa wif OUT: PINK GREEN PURPLE PURPLE
IN: tufa kiki dax kiki lug OUT: PURPLE BLUE GREEN
IN: tufa OUT: PURPLE

*QUERY*
IN: tufa dax fep OUT: PURPLE BLUE PINK
IN: tufa dax blicket kiki fep OUT: PURPLE BLUE BLUE BLUE PINK
IN: fep wif OUT: PINK PINK
IN: lug lug kiki lug OUT: GREEN GREEN GREEN
IN: lug OUT: GREEN
IN: dax wif OUT: BLUE BLUE
IN: lug wif OUT: GREEN GREEN
IN: fep blicket OUT: PINK PINK PINK
IN: lug kiki fep OUT: GREEN PINK
IN: fep OUT: PINK

*GRAMMAR*
lug -> GREEN 
 tufa -> PURPLE 
 dax -> BLUE 
 fep -> PINK 
 u1 wif -> [u1] [u1] 
 x1 kiki u1 -> [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 